160907264

素因数分解:

$2^{14}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 390058368

約数和(自身を除く): 229151104

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 61, 64, 92, 112, 122, 128, 161, 184, 224, 244, 256, 322, 368, 427, 448, 488, 512, 644, 736, 854, 896, 976, 1024, 1288, 1403, 1472, 1708, 1792, 1952, 2048, 2576, 2806, 2944, 3416, 3584, 3904, 4096, 5152, 5612, 5888, 6832, 7168, 7808, 8192, 9821, 10304, 11224, 11776, 13664, 14336, 15616, 16384, 19642, 20608, 22448, 23552, 27328, 28672, 31232, 39284, 41216, 44896, 47104, 54656, 57344, 62464, 78568, 82432, 89792, 94208, 109312, 114688, 124928, 157136, 164864, 179584, 188416, 218624, 249856, 314272, 329728, 359168, 376832, 437248, 499712, 628544, 659456, 718336, 874496, 999424, 1257088, 1318912, 1436672, 1748992, 2514176, 2637824, 2873344, 3497984, 5028352, 5746688, 6995968, 10056704, 11493376, 20113408, 22986752, 40226816, 80453632, 160907264]

約数ペア:

[(1, 160907264), (2, 80453632), (4, 40226816), (7, 22986752), (8, 20113408), (14, 11493376), (16, 10056704), (23, 6995968), (28, 5746688), (32, 5028352), (46, 3497984), (56, 2873344), (61, 2637824), (64, 2514176), (92, 1748992), (112, 1436672), (122, 1318912), (128, 1257088), (161, 999424), (184, 874496), (224, 718336), (244, 659456), (256, 628544), (322, 499712), (368, 437248), (427, 376832), (448, 359168), (488, 329728), (512, 314272), (644, 249856), (736, 218624), (854, 188416), (896, 179584), (976, 164864), (1024, 157136), (1288, 124928), (1403, 114688), (1472, 109312), (1708, 94208), (1792, 89792), (1952, 82432), (2048, 78568), (2576, 62464), (2806, 57344), (2944, 54656), (3416, 47104), (3584, 44896), (3904, 41216), (4096, 39284), (5152, 31232), (5612, 28672), (5888, 27328), (6832, 23552), (7168, 22448), (7808, 20608), (8192, 19642), (9821, 16384), (10304, 15616), (11224, 14336), (11776, 13664)]